Java

TOPIC 22 – QUEUES & STACKS

LESSON WORK

QUESTION 1

Create a Queue object that stores names.

Add five names in the queue.

Output the queue to screen.

Remove a name from the queue.

Output the queue to screen. (Notice that the first name entered is the one removed.)

QUESTION 2

Create a Stack object that stores integers.

Add numbers to the stack.

Output the stack to screen.

Pop a number off the stack. (Pop means remove.)

Output the stack to screen. (Notice that the last number entered is the one removed.)